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NATIONAL PARK SERVICE
Ecology of the Carmen Mountains White-Tailed Deer |
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APPENDIX IV:
RELATIVE FREQUENCY OF GRASS AND FORBS, AND RELATIVE COVER OF WOODY AND SUCCULENT PLANTS ON THE NORTH SLOPES OF THE ROSILLOS MOUNTAINS, BREWSTER COUNTY, TEXAS
| Grasses and Forbs | Relative Frequency |
| Bouteloua curtipendula | 22.22 |
| Erigeron divergens | 15.28 |
| Aristida spp. | 12.50 |
| Selaginella spp. | 9.72 |
| Setaria spp. | 8.33 |
| Muhlenbergia spp. | 6.94 |
| Bouteloua eriopoda | 6.94 |
| Leptochola dubia | 5.56 |
| Leptoloma cognatum | 4.17 |
| Notholaena spp. | 4.17 |
| Lycurus phleoides | 2.78 |
| Sphaeralcea spp. | 1.39 |
| Absolute Density/m2 | 39.06 |
| Woody and Succulent Plants | Relative Cover |
| Fraxinus spp. | 38.79 |
| Quercus spp. | 27.98 |
| Nolina erumpens | 7.85 |
| Artemisia spp. | 6.47 |
| Xanthocephalum spp. | 3.67 |
| Prunus havardii | 3.49 |
| Bouvardia ternifolia | 3.44 |
| Diospyros texana | 3.02 |
| Dasylirion leiophyllum | 1.43 |
| Undetermined | 1.20 |
| Opuntia imbricata | 1.05 |
| Dalea spp. | 0.89 |
| Viguiera spp. | 0.70 |
| Echinocereus spp. | 0.02 |
| Absolute Density/m2 | 2.63 |
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Last Updated: 08-Oct-2008